baber/WOPTO huggingface dataset:
Patent KR-20020077859-A (KR)
Title: Emblem
Inventor: CHUNG EUN SU
IPC: G09F3/00
Filed: 2002-09-13
Abstract: PURPOSE: An emblem is provided to improve a recognition property thereof by making the emblem emit light even at the night by using a light device installed therein. CONSTITUTION: The emblem(100) comprises a base(20) having a bottom adhesion part(70) to be attached to the surface of an article; a screen panel(30) provided on the top surface of the base, onto which a mark portion(31) containing various characters, symbols and the like are formed; and a light device for enabling the discrimination of the mark portion even at the night as well as during the day. The light device has a light gathering plate, a solar battery, and a light emitting device(63).
Patent KR-20040026214-A (KR)
Title: Valve damping apparatus scroll compressor
Inventor: LEE SEUNG JU
IPC: F04C18/02
Filed: 2002-09-23
Abstract: PURPOSE: An apparatus for damping a valve of a scroll compressor is provided to reduce colliding force between a lid type non-return valve and a valve stopper limiting opening degree of the non-return valve. CONSTITUTION: A non-return valve assembly comprises a non-return valve(11) installed near an outlet(6b) of a fixing scroll(6) to cut off back-flow of discharge gas; and a valve stopper(12) installed to the fixing scroll by a coupling bolt(13) together with the non-return valve to limit opening degree of the non-return valve, and having a plurality of oil pocket grooves(12a) formed on a valve contacting surface(S). The non-return valve is formed as a lid type valve, and has one end fixed to the fixing scroll, and the other end formed to be square so as to be bent and open and close the outlet. The valve stopper has one end adhered to the non-return valve and fixed to a rear side of the fixing scroll, and the other end formed to be curved so as to be bent outward and separated from the non-return valve. The oil pocket grooves of the valve stopper are formed to be circular.
Patent KR-20030027679-A (KR)
Title: Color cathode ray tube having an improved shadow mask supporting structure
Inventor: ITO YOICHI
IPC: H01J29/07
Filed: 2002-09-24
Abstract: PURPOSE: To appropriately correct the doming phenomenon of a shadow mask and improve the efficiency of attaching and detaching work of a shadow mask structure. CONSTITUTION: One end of a base member 81 which fixes a suspension spring 8 to a frame of the shadow mask structure, and one end of a spring member 82 which has an inclined section 822 connected to a flat section 821 having a locking hole for lock to a stud pin 9, are joined by a function member 83, where a pull-up angle θ of the inclined section 822 is 9.3° or less. A gap (d) between the skirt side surface of the junction member 83 and the tip end of the stud pin is 1.9 mm or more, preferably 2.4 mm or more. A gap F between the skirt side surface of the junction member 83 and the frame of the junction member 83 is 3.5 mm or less, preferably 3.0 mm or less. A length L of the inclined section 822 is 20 mm or more.
Patent KR-20040027185-A (KR)
Title: Method for controlling the kimchi chamber of display light
Inventor: KIM JONG RYUL
IPC: A23B7/10
Filed: 2002-09-27
Abstract: PURPOSE: A method for controlling the brightness of a display of a kimchi refrigerator by reducing a duty ratio within 16ms at normal times and increasing the duty ratio while inputting of a key when an LED lamp is turned on is provided. It reduces power consumption caused by turning the LED lamp on at normal times and prolongs the service life of the LED lamp. CONSTITUTION: A method for controlling the brightness of a display of a kimchi refrigerator comprises the steps of: determining whether a kimchi refrigerator is in the key input state or not; reducing a duty ratio in the case where it is not in the key input state; increasing the duty ratio in the case which it is in the key input state; maintaining the increased duty ratio when the key input state is not ended; and reducing the duty ratio when a predetermined period of time has elapsed since after maintaining the increased duty ratio for a specified time.
Patent KR-20030064257-A (KR)
IPC: H01L21/768
Filed: 2002-10-05
Abstract: 반도체 기판(1)의 표면에 불순물 영역(2)이 형성되어 있다.  불순물 영역(2)을 피복하도록 반도체 기판 상에 절연층(3)이 형성되어 있다.  절연층(3)의 표면에, 배선층이 될 홈(5)이 형성되어 있다.  절연층(3) 내에, 홈(5)과 불순물 영역(2)을 연결하는 접속 구멍(4)이 형성되어 있다.  접속 구멍(4) 내에, 고융점 금속 또는 그 화합물로 형성된 도전층(6)이 매립되어 있다.  홈(5) 내에, 도전층(6)에 접속되도록 구리 배선(8)이 형성되어 있다.  본 발명에 따르면, 양호한 배선 회로를 실현할 수 있고, 고집적의 반도체 회로를 제공할 수 있도록 개량된 반도체 장치가 얻어진다.
Patent KR-20040031427-A (KR)
Title: Automated Propeller Pitch Measuring method
Inventor: KIM JONG JUN
IPC: G01B7/004
Filed: 2002-10-07
Abstract: PURPOSE: A method for automatically measuring a propeller pitch is provided to determine overlapping of propeller stations by a naked eye, thereby preventing the loss caused by the error or unskilled work and increasing the measurement reliability. CONSTITUTION: In a method for automatically measuring a propeller pitch, a propeller is measured at 0.9R and 0.95R in sequence from a trailing edge(3) to a leading edge(4) and from a leading edge to a trailing edge. At 0.8R, the measurement is carried out at a trailing edge and next per radius. If the radius changes, the measurement is started from a same edge with an edge finished in a previous radius. At 0.3R, the measurement is finished at a trailing edge. An automatic coordinate generating module automatically generates coordinates measured by the above sequence with reference to a pitch calculation sheet. A controller receives coordinates of stations having overlapping propellers and stations having no overlapping separately. A measurement unit measures a reference angle of propellers. Height values of the stations are measured by moving the measurement unit with reference to the coordinates of the automatic coordinate generating module.
Patent KR-20040032001-A (KR)
Title: A method of vegetable worms culture using a honeybee
Inventor: JEONG YOUNG DU
IPC: A01G1/04
Filed: 2002-10-08
Abstract: PURPOSE: Provided is a method for culturing Cordyceps sinensis using a medium composed of honeybee larvae and containing abundant amino acids and various kinds of trace nutrients, thereby producing Cordyceps sinensis which is excellent in nutrients and efficacies. CONSTITUTION: A method for culturing Cordyceps sinensis using a honeybee comprises the steps of: preparing a culture medium using honeybee larvae; sterilizing the medium and inoculating Cordyceps sinensis thereinto; culturing the medium to give mycelium; and growing the mycelium to a fruit body of Cordyceps sinensis.
Patent KR-20040032018-A (KR)
Title: Web contents providing service system connected with selling electronic lottery tickets
Inventor: LEE SEON JIN
Filed: 2002-10-08
Abstract: PURPOSE: A web link service system joined with the electronic lotto sales is provided to promote the electronic lotto sales and improve a quality of various web link services by joining the electronic lotto sales with the web link service such as an online game. CONSTITUTION: A member information database(110) stores member information and lotto gain information of each member. A game executing module(120) executes the online game and stores the lotto gain information of a member to the member information database in response to an event occurred during the online game. A certification processing module(130) certifies an online game connection from a client computer by searching the member information. A lotto management module(140) transmits/displays the lotto gain information stored in the member information database to the computer client, makes an electronic lotto applet processed on the client computer, and transmits/displays the lotto information and the drawing information to the client computer through the electronic lotto applet. If the member is drawn, the lotto management module accumulates the prize money to a financial account of the member.
Patent KR-20030031414-A (KR)
Title: Process for detecting transmission channels and reception device using the process
Inventor: CHATELIER LAURENT
IPC: H04H40/90
Filed: 2002-10-09
Abstract: PURPOSE: A transmission channel detecting method and a receiving device using the same are provided to reduce a time required for automatically searching a channel. CONSTITUTION: In the course of the first pass, a frequency scan of a transmission band is carried out using a frequency spacing corresponding to a width of an associated channel(100,110). In the course of at least one next pass, the frequency scan of the transmission band is carried out using a frequency spacing corresponding to a different width of the channel associated with a previous pass(140,110). In the course of each pass, only the channels associated with the frequency spacing of the current pass are detected and stored(120,130).
Patent KR-20040033752-A (KR)
Title: Device for protecting closure of port for recuperator in shaft kiln
Inventor: KIM YONG SEOK
IPC: F27B1/00
Filed: 2002-10-15
Abstract: PURPOSE: An apparatus for preventing closure of inlet port for heat exchanger of lime shaft kiln is provided to recover waste heat to the maximum by preventing dust from adhering to an exhaust gas inlet port of inner cylinder, thereby preventing closing of passageway so that heat exchange of exhaust gas with combustion air is maximized. CONSTITUTION: In a shaft kiln(10) comprising an outer skin(11) for forming an outer shape of the shaft kiln, a double pipe shaped inner cylinder(14), combustion burners(15), an exhaust gas inflow inlet port(20), an exhaust duct(16), a heat exchanger(17) and combustion air supplying air suction pipe(18), the apparatus for preventing closure of inlet port for heat exchanger of lime shaft kiln is characterized in that a slope way(21) having an angle of at least 45 degrees or more is formed at a heat exchanger inlet port formed on the side of the inner cylinder of the kiln, and a cleaning means for removing dust collected on the slope way is further installed at the inner cylinder, wherein the cleaning means comprises an injection pipe(30) installed along a pipe inside the inner cylinder and installed with being directed to the slope way through the port of the inner cylinder; and a supply pump(31) connected to the injection pipe at the outer side of the shaft kiln to forcibly supply air into the injection pipe.
Patent KR-20040035368-A (KR)
Title: Rinse composition for semiconductor and tft-lcd
Inventor: HA YONG JUN
IPC: C11D3/26
Filed: 2002-10-22
Abstract: PURPOSE: Provided is an aqueous cleaner composition for semiconductors and TFT-LCD, which is excellent in anticorrosion to various metal films, removes organic materials and particles effectively, and can be substituted for isopropanol. CONSTITUTION: The cleaner composition contains: 0.01-5wt% of an alkanol amine compound represented by the formula 1(R1R2-N-R3), wherein the alkanol amine compound is at least one selected from monoethanol amine, diethanol amine, triethanol amine, monoisopropanol amine, diisopropanol amine, N-methyl amino ethanol, and N,N-dimethyl amino ethanol; 2-30wt% of an organic solvent represented by the formula 2(R4-O-(CkH2kO)l-R5), wherein the organic solvent is at least one selected from diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, dipropylene glycol monopropyl ether, ethylene glycol monobutyl ether, and etc.; 0.01-5wt% of a chelate compound represented by the formula 3(HOOC-(CH2)m-COOH), wherein the chelate compound is at least one selected from an organic acid-based chelate compound and a polyhydroxy benzene-based chelate compound; the balance of water. In the formula, R1 and R2 are independently or identically hydrogen atom, methyl, ethyl, hydroxy methyl, or hydroxy ethyl, R3 is hydroxy methyl or hydroxy ethyl, R4 and R5 are independently or identically hydrogen atom, methyl, ethyl, propyl, or butyl, k is an integer of 2-3, l is an integer of 1-3, and m is an integer of 0-4.
Patent KR-20040038171-A (KR)
Title: Frequency tunable optical oscillator with fiber grating mirrors
Inventor: CHO GYEONG IK
IPC: H01S3/16
Filed: 2002-10-31
Abstract: PURPOSE: A modulation frequency variable optical oscillator by using an optical fiber grating mirror is provided to implement a high frequency optical oscillator capable of continuously varying the modulation frequency of the laser within 60 GHz - 80 GHz by adjusting the wavelength of the reflected light from the wavelength variable optical fiber grating mirror. CONSTITUTION: A modulation frequency variable optical oscillator by using an optical fiber grating mirror is characterized in that a linear laser oscillator(120) is additionally added to inside of the laser resonator(100) by installing a pair of optical fiber grating mirrors(110a,110b) capable of varying the wavelength of the reflected light, thereby inducing the beat frequency between two laser modes generated from the laser resonator(100) and the linear laser oscillator(120) and continuously changing the modulation frequency by modulating the wavelength of the reflected light of the optical fiber grating mirrors(110a,110b).
Patent KR-20040038291-A (KR)
Inventor: JANG JIN GEE
IPC: A47C27/00
Filed: 2002-10-31
Abstract: PURPOSE: A cushion mat with improved structure and function is provided to enhance ventilation effect, to increase affinity to a human body, and to expand applicability of the mat through a functional sheet on the other side of the cushion mat. CONSTITUTION: The cushion mat includes a cushion sheet(20) having a plurality of plate mounting grooves densely formed on the top surface of the cushion mat, a protruded buffering part formed between respective plate mounting grooves for preventing a user's body from getting jammed between plates(10), and an extra space(23) where no plate mounting grooves nor protruded buffering part are formed; plates(10) adhered to the plate mounting grooves of the cushion sheet(20); a decoration cloth(30) attached to the extra space(23) of the cushion sheet(20); and a functional sheet attached to the bottom surface of the cushion sheet(20).
Patent KR-20040039893-A (KR)
Title: Transfer press with means for preventing a panel for a vehicle from bending
Inventor: KOO BON CHANG
IPC: B30B15/00
Filed: 2002-11-05
Abstract: PURPOSE: A transfer press with a preventing apparatus of folding a panel is provided to prevent an edge of the panel from folding and wrinkle of a die face by supporting a lower surface of the edge until a molding process is finished. CONSTITUTION: An upper die(10) is installed to a base. An upper block(12) is introduced to a lower surface of the upper die. A lower die(20) is installed to the base corresponding to the upper die. A blank holder(40) introduces a cushion pin(50) on a lower surface. A step surface is formed to a corresponding portion to the upper block. A feed bar has a finger to enter the step surface and to feed a molded panel. A preventing apparatus(70) of folding the panel is supplied to a space portion of introducing the finger on an upper portion of the step surface of the blank holder to prevent folding of the panel and wrinkle of a die face by adhering closely to the upper block in a drawing process and to support a lower side surface of the panel. Thereby, folding of the panel and wrinkle of the die face are prevented.
Patent KR-20040041429-A (KR)
Title: Method protecting reverse rotation for electronic control diesel engine
Inventor: KIM YEONG JAE
IPC: F02D41/40
Filed: 2002-11-11
Abstract: PURPOSE: A reverse preventing method of an electronic control diesel engine is provided to restrict reverse of the diesel engine by preventing fuel injection in detecting reverse rotation with sensing direction of rotation of the engine, and to prevent starting failure at normal state by using the initial setting value considering tolerance of the engine. CONSTITUTION: Synchronization is detected in an electronic control diesel engine before rotating a camshaft of the diesel engine once if an ignition key is turned on(110,120,130). A cam signal is output into a digital signal in detecting synchronization(140). Fuel injection is stopped and synchronization is detected again in outputting the digital signal of 1(150). Error of synchronization is decided in not detecting synchronization(160), and fuel injection is performed in outputting the digital signal of zero(170). Fuel injection is stopped in reversing, and starting failure is prevented. The production period of the vehicle and test cost are reduced without testing the engine and the sensor in the vehicle.
Patent KR-20040046062-A (KR)
Inventor: OH MIN JIN
IPC: D06F33/02
Filed: 2002-11-26
Abstract: PURPOSE: A motor control method of a washing machine is provided to improve performance and reliability by restricting imbalance of the laundry in washing and preventing over current with keeping balance of bi-directional rotation by restricting increase of the clockwise or counterclockwise duty. CONSTITUTION: A drive microcomputer performs washing by rotating a motor clockwise or counterclockwise and driving a feed valve and a drain valve(S21), and compares the clockwise duty with the counterclockwise duty(S22). The clockwise duty is decreased in case of the difference between the clockwise duty and the counterclockwise duty to be over the threshold value(S23,S24). The counterclockwise duty decreases if the counterclockwise duty is larger than the clockwise duty(S25,S26). Washing is performed with adjusting the duty by repeating steps, and rinsing and dehydrating are performed after washing.
Patent KR-20040046515-A (KR)
Title: Transmission power control method in Wireless LAN
Inventor: SO JAE U
IPC: H04L12/28
Filed: 2002-11-27
Abstract: PURPOSE: A method for controlling a transmission output of a WLAN(Wireless LAN) is provided to dynamically control a WLAN transmission output in consideration of an RSSI, wireless link quality, and wireless link instability, thereby reducing power consumption of a wireless LAN module. CONSTITUTION: A system calculates a wireless environment measurement value that shows a current WLAN environment as a number, by using an RSSI and link quality(S310,S311). The system repeatedly carries out the steps 'S310,S311', and stores the calculated wireless environment measurement value(S312). The system calculates an average of the wireless environment measurement value from a current time, and calculates a wireless environment reference value(S314). The system calculates a transmission output power corresponding to the calculated wireless environment reference value(S315,S316). The system applies the calculated transmission output power to a current transmission output power(S317).
Patent KR-20040049186-A (KR)
Title: device for detecting dryness and method for controlling clothes dryer
Inventor: CHOI MU YONG
IPC: D06F58/28
Filed: 2002-12-05
Abstract: PURPOSE: A dryness detecting device of a clothes drier and a drier control method thereby are provided to improve drying efficiency and control drying optimally by detecting the dryness accurately regardless of the position or the amount of the laundry in the drying drum with the dryness sensor. CONSTITUTION: A clothes drier comprises a drying drum(120) containing clothes inside a body(110) and arranging plural insulating lifters(125) circumferentially, a drum supporter(160) installed in the front of the drying drum to rotate and support the drying drum, and a driving motor(150) connected to the drying drum by a power transmission belt(155) to rotate the drying drum. Plural electrodes are formed in a dryness sensor(170), and composed of metal plates. The dryness sensors are placed at both sides of the lifter, and one electrode is connected diagonally to the other electrode through the conducting wire.
Patent KR-20030003202-A (KR)
Title: shoes-sole producing appratus for midsole and outsole
Inventor: LIM SONG JO
IPC: B29C43/02
Filed: 2002-12-11
Abstract: PURPOSE: Provided is a molding machine for producing shoe sole united with midsole and outsole which molds midsole and outsole within one aluminum mold with preventing a mold from being damaged by an intermediate sheet having high strength and heat conductivity. CONSTITUTION: The molding machine for producing shoe sole united with midsole and outsole comprises the parts of: a lower mold(100) wherein a blade mark is formed along the corner of an outsole formation part(110) and a residual groove(120) is formed at a distant location from the blade mark; a mold part which is configured as three steps with including an intermediate mold and an upper mold; and the intermediate sheet part which includes an external cover(210), a blade protection tool(220) and an elastic resin material(230).
Patent KR-20040051457-A (KR)
Title: Drill tool with assembled cutting blade that has prominence and depression shape
Inventor: JUNG JANG SOO
IPC: B23B51/02
Filed: 2002-12-12
Abstract: PURPOSE: A drill having a coupled cutting tool with an uneven cutter is provided to improve work efficiency with a small amount of power by reducing the chip discharge load and cutting rotation load. CONSTITUTION: A cutting tool(B) consists of an uneven cutter(B2) having recesses and protrusions. An R-shaped curved recess(B3) is formed adjacent to the cutter to be inclined toward the position in which the cutters face each other. A thread connecting hole(B4) formed in the direction of the cutter and combined with a drill body(A). A cutter placing groove(B5) is formed in the lower center of the cutting tool. The drill body has a discharge recess(A2) through which cut chips are discharged from a workpiece.
Patent KR-20030051360-A (KR)
Inventor: YAMADA KOUICHI
IPC: H01L51/50
Filed: 2002-12-17
Abstract: PURPOSE: To solve the problem wherein an afterimage possibly appears when an optical element where high-luminance data are set is rewritten with low- luminance data. CONSTITUTION: When an (n-1)th scanning line SLn-1 becomes high so as to write luminance data to a pixel of an (n-1) row before new luminance data are written to a pixel of an (n)th row, a bypass transistor Tr3 and an initializing transistor Tr4 of the pixel of the (n)th row turn off. Consequently, a driving transistor Tr2 turns off to cut off current supply to the pixel and an organic light emitting diode OLED turns off.
Patent KR-20040056213-A (KR)
Inventor: JUNG HUI DON
IPC: H01L21/265
Filed: 2002-12-23
Abstract: PURPOSE: A multi-capacity 2 channel ion pump controller is provided to remarkably improve precision, by dealing with the characteristic of ion receptacles of various capacity, by simultaneously measuring two channels and by storing and referring to the result of an expensive ion pump controller by two inexpensive micro processors and a dual port memory. CONSTITUTION: The two-channel ion pump controller includes a calculating micro processor, a display micro processor and a dual port memory into/from which the micro processor can input/output. The calculating micro processor controls a high voltage switch for controlling a high voltage generator that generates a high voltage in a vacuum receptacle, a memory, an EEPROM(electrically erasable and programmable read only memory) for storing a parameter of each channel and the operation of an ADC(analog to digital converter) that converts the current value detected from the vacuum receptacle by a current detector. The display micro processor receives a parameter from a keyboard and outputs the parameter to the display. Two input terminals including the current detector are formed of a module type to input two channel inputs and are so constituted to receive an analog current value of each channel by using a multiplexer.